Q28.9✓ Billable
Congenital malformation of circulatory system, unspecified
Code Hierarchy
┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q20-Q28Congenital malformations of the circulatory system (Q20-Q28)├Q28Other congenital malformations of circulatory system
└Q28.9Congenital malformation of circulatory system, unspecified
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